A kind of electric vehicle chassis battery replacement method

Abstract

The invention relates to a method for replacing a battery in a chassis of an electric automobile. The method comprises the steps of (1) recognizing battery postures through a GPS, a gyroscope and RFID; (2) judging whether the automobile is parked stably; (3) clamping a battery box to be replaced of the electric automobile; (4) judging whether the battery is stored in a storage layer to be charged of a charging and replacing battery rack of the electric automobile; (5) putting the fully-charged battery box in a working layer of the charging and replacing battery rack of the electric automobile and ensuring installation in place; (6) lifting the replaced battery box to be charged to a charging position of a charging layer at the top layer to perform charging, taking the fully-charged battery box out of a base through a mechanical arm, installing the fully-charged battery box in the electric automobile, and descending a fully-charged battery to fill the blank position; (7) after the battery is charged and replaced, driving the automobile out and resetting the mechanical arm. The method is convenient, fast and clear in division of labor, the whole work process is stable and reliable, requirements for rapid replacement of the battery of the large-mass electric automobile can be met, battery charging and replacing efficiency are increased greatly, and the problem of low battery charging and replacing efficiency of the electric automobile is solved.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to a method for charging and replacing batteries of electric vehicles. Background technique [0002] With the progress and development of society, traditional energy sources are getting closer and closer to exhaustion, so it is imperative to develop new energy sources, including nuclear energy, solar energy, and combustible ice, which will be the trend of future energy technology development and will also become the future The source of power for the car. The rapid development of the transportation industry is the electrification of railway transportation. After the key development of the Eleventh Five-Year Plan, the electrification level of my country's railways has exceeded 80%, and the development of electric technology in automobiles is relatively slow. With the development and progress of battery technology, researchers have developed a new type of vehicle based on electric en...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a method for replacing the chassis battery of an electric vehicle with high reliability, high charging and replacing efficiency, and convenience and speed, so as to solve the problems of low charging and replacing efficiency of the electric vehicle.

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