Micro-mobility fleet vehicle powertrain systems and methods
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 2, 2024
Grant Date -
Jun 17, 2021
app pub date -
Dec 17, 2019
filing date -
Dec 17, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Techniques are disclosed for systems and methods associated with a powertrain for a micro-mobility fleet vehicle. The fleet vehicle may include at least one drive wheel to provide tractive contact between the flee vehicle and a road surface, an electric motor mechanically coupled to the drive wheel and configured to provide motive force for the fleet vehicle, a brake resistor configured to provide dynamic braking of the motor, and a motor controller electronically coupling the brake resistor to the motor. The motor controller may be configured to control the motive force provided by the motor using the brake resistor. The motor controller may be configured to limit a speed, power, and/or acceleration of the motor using the brake resistor based on an operational environment of, and/or on a directive received by, the fleet vehicle. The brake resistor may provide a relatively wide range of traction control for the fleet vehicle.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2019 Application Filing Year
- B62L Class
- 83 Applications Filed
- 60 Patents Issued To-Date
- 72.29 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B62L Class
- 0 % this patent is cited more than
- 1 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Oct 2, 2027 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Oct 2, 2031 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 2, 2035 |
