A system describing Unlimited Range Drive capabilities of electric vehicles using machine learning techniques, assisted by intelligent battery modules and high voltage continuous variable power plant, the intelligent battery and power plant modules work in harmony and continuously provide feedback to each other, causing a battery to recharge while the other is in use to drive, this charging/recharging process and dynamically switching battery in use is continued until physical life of batteries is exhausted approximately 10 to 15 years, dynamic coordination of modules with dynamic switching of batteries, achieves unlimited range drive capabilities which may exceed 1 million mile drive on a single high voltage battery charge, the system provides clean environment and cost effective solution, this platform can be implemented in larger chassis including, but not limited to light duty trucks and vans up to heavy duty cargo tractor trailer and commercial public transportation buses.

Exemplary embodiments are generally directed to shopping carts and associated systems and methods. Exemplary embodiments of the shopping cart include a shopping cart body and a plurality of wheels supporting the shopping cart body. Exemplary embodiments of the shopping cart include a receiver configured to detect a position of the shopping cart relative to a range of a network or an area defined by a geo-fence. Exemplary embodiments of the shopping cart include an electromagnetic generator operatively coupled to at least one of the plurality of wheels. A resistive load can be selectively connected between an input and an output of the electromagnetic generator to restrict rotation of the at least one of the plurality of wheels as the position of the shopping cart detected by the receiver varies between within or outside of the range of the network or the area defined by the geo-fence.

A light emitting device for an automobile wheel is capable of generating electrical energy through torque of an automobile wheel, illuminating an advertisement member using the generated electrical energy, and controlling the advertisement member to display advertisement contents at a correct posture without being tilted in response to a reverse magnetic field generated during the electricity generation process.

A system and method include a radar sensor disposed in a vehicle for detecting an operator motion or gesture that indicates a desire to perform a function of the vehicle, and a controller in communication with the radar sensor to interpret sensor data and determine if the operator performed a predetermined motion or gesture that indicates the desire to perform the function of the vehicle based on the predetermined motion or gesture.

A vehicular power supply system includes a first power supply mounted on a vehicle, a first power supply line connected to the first power supply and disposed on one side in a width direction or a front-rear direction of the vehicle, a second power supply mounted on the vehicle, that is different from the first power supply, a second power supply line connected to the second power supply and disposed on another side in the width direction or the front-rear direction of the vehicle, a third power supply line in which one end is connected to the first power supply line and another end is connected to the second power supply line, and a power semiconductor that switches between short-circuiting and opening of the third power supply line.

A self-generating positioning detector using wheel rotation, comprising a positioning detection unit arranged at a vehicle hub and a power supply unit, wherein the positioning detection unit comprises a positioning module, a wireless communication module and a temperature sensor, the power supply unit comprises an electric generator having a hub-driven rotor and a stator rotating relatively; the input ends of the positioning module and the temperature sensor are electrically communicated with the output end of the electric generator, and the output ends of the positioning module and the temperature sensor are electrically communicated with the input end of the wireless communication module. The self-generating positioning detector using wheel rotation can conduct real-time positioning and monitoring for vehicles without power supply, detect temperature of wheel axles during running, and generate power for the positioning detection unit. The detector has a simple structure and is convenient to install.

An on-board power supply system for a vehicle includes an electrical power supply path, a first voltage-measuring apparatus at a first end of the power supply path, a second voltage-measuring apparatus at a second end of the power supply path, and an evaluation device which is connected to the voltage-measuring apparatuses and is configured to subject a first voltage curve measured by way of the first voltage-measuring apparatus and a second voltage curve measured by way of the second voltage-measuring apparatus to a cross-correlation, and then, if the result of the cross-correlation meets a predetermined criterion, to determine an anomalous degradation state of the power supply path.

A method for monitoring an electrical system of a motor vehicle. A safety-related electrical consumer and possibly further electrical consumers are supplied by an energy accumulator. At least one model of the vehicle electrical system is provided which represents the safety-related electrical consumer and corresponding lines with associated line resistances and connection to the energy accumulator. The method includes: providing a current or power profile that will likely be necessary for at least for one specific maneuver of the motor vehicle involving the safety-related electrical consumer; determining a predicted characteristic quantity of the energy accumulator utilizing the current or power profile; determining a predicted characteristic quantity of the safety-related electrical consumer utilizing a current profile or power profile expected to be applied to the safety-related electrical consumer, the associated line resistance and the predicted characteristic quantity of the energy accumulator; evaluating the predicted characteristic quantity of the safety-related electrical consumer.

A solar power generation system of a vehicle includes a solar panel configured to generate power by sunlight, a first load, an auxiliary battery configured to supply the power to the first load, a second load configured to drive the vehicle, a driving battery configured to supply power needed to drive the vehicle to the second load, a first power converter configured to supply the power generated by the solar panel to the auxiliary battery, and a second power converter configured to bidirectionally exchange the power between the auxiliary battery and the driving battery.

A device for transport of air in the tire P or close to it consisting of a chamber K in the shape of a hollow compressible channel, placed along at least a part of the tire perimeter, characterized by the fact that a ring OK is placed at the inner side of the chamber K with the distance of its outer side from the tire axis of rotation equal to 1 to 1.1 multiple of the distance of the bottom side of the chamber K from the axis of rotation of the tire P.