Energy-saving and efficiency-enhancing truck transportation system based on smart grid

Abstract

The invention relates to an energy-saving efficiency-improving cargo truck transportation system based on smart power grids. In order to solve the problem that fuel oil is excessively consumed when empty driving of a cargo truck is carried out, a small engine with an electric auxiliary force device is assembled on the cargo truck with a large standard engine, and is matched with the empty load, and the small engine and the large standard engine drive the cargo truck in a selectively alternative mode, wherein when load driving is carried out, the large standard engine drives the cargo truck, and when the cargo truck without the load travels, the small engine drives the cargo truck. When the small engine drives the cargo truck without the load, the electric auxiliary force device is started manually or automatically to provide assistance for the small engine under the condition that driving force of the small engine is insufficient, and the electric auxiliary device is stopped manually or automatically and stops providing assistance for the small engine when the condition that the driving force of the small engine is insufficient is eliminated. The electric auxiliary force device is provided with a super-capacitor electricity storage power source device which stores off-peak electricity of the smart power grids and is charged through a super-capacitor electricity storage station. The energy-saving efficiency-improving cargo truck transportation system based on the smart power grids has the advantages that the advantage of surplus off-peak electricity of the smart power grids is made full use of, the new domestic demand for clean pollution-free electric power energy is expanded, the energy structure is optimized, fuel oil is remarkably saved, traveling performance is not influenced, and the transportation benefit is remarkably improved.

Description

technical field [0001] The invention relates to a truck, in particular to an energy-saving and efficiency-enhancing truck transportation system based on a smart grid. Background technique [0002] Experts pointed out: Generally speaking, for every 10% reduction in car weight, its fuel consumption will be reduced by about 8%. For trucks, every ton of self-weight is reduced, and its fuel consumption per 100 kilometers will be reduced by one liter-this is undoubtedly a huge attraction for users who have suffered from the "gas tiger" of heavy trucks. In addition, under the charge by weight, the user will increase the net income of 100,000 yuan per year for every ton reduction in vehicle weight. For this reason, various automobile manufacturers, especially heavy-duty truck manufacturers, are working hard to develop and launch models with light weight. The weight of an empty vehicle is 10 tons, and the total weight of a full load reaches 40 tons. With the advancement of technolo...

AI Technical Summary

Problems solved by technology

Since the car engine must be configured according to the total weight and load, after the car has greatly reduced its own weight, it will inevitably highlight the problem of waste of fuel due to the large horse-drawn car when it is unloaded. more serious