Electric All-Terrain Vehicle Layout With Adaptive Braking Control
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Solution Overview
Problem
Conventional all-terrain vehicles powered by gasoline or diesel emit pollutants and have complex structures, leading to high maintenance costs and environmental concerns.
Innovation Solution
An electric all-terrain vehicle with a simplified structure, featuring a motor and gearbox at the rear, a battery pack under the seat, and a cargo compartment above, utilizing space efficiently for easy maintenance, and incorporating a control method for vehicle braking that monitors states and adjusts braking modes based on rotating speed and gear position.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If conventional all-terrain vehicles use gasoline or diesel engines, then they can provide sufficient power, but they emit exhaust pollution and generate noise
Solution Approach 1:
The patent replaces the conventional internal combustion engine (mechanical system) with an electric motor system. The electric motor is driven by a battery pack, eliminating the need for fuel combustion. This substitution removes exhaust emissions and noise generation while providing sufficient power through electrical energy conversion, directly resolving the contradiction between environmental harm and power output.
2Adaptability or versatility
If conventional all-terrain vehicles use complex structures to achieve functionality, then they can perform various tasks, but the maintenance cost increases
Solution Approach 1:
The patent divides the vehicle into modular functional units: electric motor, gearbox, battery pack, cargo compartment, and handle assembly. Each module can be independently accessed, inspected, and maintained. The cargo compartment can be detached for separate maintenance, and the electric components are positioned for easy access, reducing overall maintenance complexity and cost while preserving full vehicle functionality.
3Volume of stationary object
If the cargo compartment is fixed to the vehicle frame, then the structure is stable, but the space utilization is inefficient
Solution Approach 1:
The patent implements a dynamic cargo compartment system that can transition between locked and unlocked states. When locked, the cargo compartment provides stable structural support. When unlocked, it can be detached or repositioned to optimize space utilization for different cargo configurations. This dynamic adaptability resolves the contradiction between structural stability and space efficiency.
Data Source
AI summary
The electric all-terrain vehicle includes a vehicle frame, a motor, a gearbox, a cargo compartment, a battery pack, a handle assembly and a walking wheel. The motor is arranged on the vehicle frame and located at a rear end of the vehicle frame. The gearbox is arranged on the vehicle frame and located on a first side of the motor, and the gearbox is connected with the motor. The cargo compartment is arranged on the vehicle frame and located above the motor and the gearbox. The battery pack is mounted on a bracket to provide power for the electric all-terrain vehicle. The handle assembly is arranged on the cargo compartment and allows an adjustment of the handle assembly to lock or unlock the cargo compartment from the vehicle frame. The walking wheel is arranged on the vehicle frame and includes a rear wheel connected with the gearbox.