Wireless positioning system for new energy automobile charging rack and application method

Abstract

The invention discloses a wireless positioning system for a new energy automobile charging rack, and provides a positioning method of a positioning tree, namely a positioning method for carrying out high-precision low-energy consumption positioning on charging rack interaction base stations. The method is easy to operate and high in accuracy; the location of the charging rack can be analyzed in real time; a management system collects distribution and usage quantity of each charging rack interaction base station through an intelligent trigger system, and processes the rated quantity of exceeding the charging rack interaction base stations through a data processing module; the management system pushes a suggested path and the charging rack interaction base stations through an information push module to achieve intelligent management; a charging system is provided with an emergency power supply and a common power supply; the emergency power supply is connected with the common power supply through a current-limiting automatic change-over switch; and when the common power supply is powered off in a travel, the common power supply can be switched into the emergency power supply through the current-limiting automatic change-over switch, so that accurate positioning of the system is ensured.

Description

technical field [0001] The present invention relates to a wireless management system method, and more specifically relates to a wireless positioning system for a charging rack of a new energy vehicle and a method for using it. Background technique [0002] With the deepening of the global energy crisis, the depletion of oil resources and air pollution, and the increasing harm of global temperature rise, governments and automobile companies in various countries generally recognize that energy saving and emission reduction are the assisting directions for the development of future automobile technology. The development of electric vehicles will is the best way to solve the problem. With the promotion of electric vehicles, the construction of corresponding charging facilities is indispensable. At present, the main charging facilities include AC charging piles, chargers and motor replacements. [0003] Charging stations generally have a simple system, a small footprint, and are...

AI Technical Summary

Problems solved by technology

[0004] After the charging station is laid out, the location of the charging pile cannot be found in the geographic information system, and it is difficult to reflect the respective geographical locations of each charging pile

[0005] The traditional charging stand is inserted into the car battery charging interface through the charging plug. However, the car needs a long wait during the charging process, and it is impossible to replace the battery charging. Therefore, it brings a lot of inconvenience to the use of new energy vehicles. At the same time, the wires connected to the charging plug During use, friction with the ground is prone to damage and leakage, which poses a safety hazard

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