Systems and methods for facilitating an operation of an electric off-road vehicle are provided. A method includes determining an estimated battery consumption data for a planned trip along a route including an off-road trail with the electric off-road vehicle using past battery consumption data and communicating the estimated battery consumption data for the planned trip to an operator of the electric off-road vehicle. When the electric off-road vehicle is travelling along the off-road trail, the method includes receiving actual battery consumption data associated with the electric off-road vehicle, and revising the estimated battery consumption data for the planned trip based on the actual battery consumption data. The revised estimated battery consumption data is communicated to the operator of the electric off-road vehicle during the planned trip.

Systems and methods for customizing one or more performance characteristics of a vehicle are provided. The systems and methods may be used with electric powersport vehicles and may facilitate expanded customization capabilities and a wide range of operator experiences available with the vehicle. A method of operating an electric vehicle includes receiving, via an operator interface, a value of an individually-variable parameter defining a propulsive performance characteristic of the electric vehicle, and, when the electric motor is driven to propel the vehicle, regulating an output of the electric motor based on the value of the individually-variable parameter.

A portable energy-saving and environment-friendly electric vehicle is light in weight, small in volume, convenient in electricity charging, and can be disassembled for portability in a backpack. The backpack is further furnished with a crank-handle generator to enable manpower electricity generation and working out simultaneously. This energy-saving and environment-friendly electric vehicle is mainly comprised of two adjustable skateboards and a support rod for adjusting speed and connecting a battery set. The battery set can be conveniently replaced roadside or at other locations. In a situation of power loss, manpower can be used to charge the battery set. Thus, the situation of power loss fully disabling the electric vehicle can be met. In addition, the battery set associated with the generator is reliable for charging mobile phones and computers.

The systems and methods described herein provide hands free motor control mechanisms based on the natural and inherent movements associated with an activity of interest, and can be combined with gestures or verbal communication based upon pre-defined movements by the participant.

Motor control systems and methods for micromobility transit vehicles are provided. A micromobility transit vehicle may include an electric motor configured to drive a rotation of a wheel. The electric motor may include a plurality of windings and a plurality of switching circuits. The switching circuits may be configured to selectively direct current from a power supply through the windings to generate a torque by the electric motor to drive the rotation of the wheel in response to associated control signals. The switching circuits may be configured to passively bypass the windings in response to an interruption of the control signals. Depletion of the power supply may result in the interruption of the control signals.

A battery switching system is provided for battery operation. The battery switching system includes at least one first battery device and one second battery device, and a battery switch device. The first battery device and the second battery device have different voltages. The battery switch device has an accommodating space to accommodate the first battery device and the second battery device. When the battery switch device is in a charge mode, the battery switch device charges the first battery device and second battery device of lower voltage to match the voltage of the other of the first battery device and second battery device of higher voltage before simultaneously charging both the first battery device and second battery device. When the battery switch device is in a power mode, the battery switch device drains the first battery device and second battery device of high voltage to match the voltage of the other of the first battery device and second battery device of lower voltage before simultaneously draining both the first battery device and second battery device.

A foldable electric scooter and a manufacture method of the same. The foldable electric scooter includes a main body assembly, a front fork assembly located at the front end of the main body assembly, a rear fork assembly located at the rear end of the main body assembly, a telescoping plate assembly located on top of the front fork assembly and a handlebar assembly located on top of the telescoping plate assembly. The foldable electric scooter has a double headset design that increases a rake angle for more steering stability while still keeping the steering upright for an upright holding of the handlebars. The foldable electric scooter is manufactured by stamping of flat plate material.

An electric vehicle may include a board having two deck portions each configured to receive a foot of a rider, and a wheel assembly disposed between the deck portions. A motor assembly may drive the wheel assembly in response to board orientation and rider presence information. A rider detection mechanism may include one or more strain gauges, and may be configured to detect rider presence and rider weight information. A responsiveness of the motor may be automatically adjusted based on the rider weight information.

A three wheeled stand-up or sit down foldable and portable electric personal mobility vehicle for fulfilling the needs of a broad spectrum of users including the handicapped and recreational users. The personal mobility vehicle has two major parts, including a front wheel frame assembly and a rear frame chassis assembly. These major parts are configured to easily fold into a smaller size so that the vehicle can be easily transportable and more conveniently stored. Furthermore, a versatile seat and seat post are implemented to enable a user to sit or stand, and the seat can be easily removed, without tools, to create more space should a user wish.

A system for providing communication and control for a Light Electric Vehicle (LEV) over a power line is provided. The system includes a microprocessor, an interface, a heater controller, a data coupler, and an external connector interface. The interface is configured to communicate with a control system of the LEV. The heater controller is configured to control a battery heater of the LEV. The data coupler is configured to couple a data communication channel onto the power line. The external connector interface is configured to exchange vehicle data with a charging structure associated with the LEV via the data communication channel over the power line when the LEV is plugged into the charging structure.