Electric vehicle charging navigation system design based on voice recognition

Abstract

The invention discloses an electric vehicle charging navigation system design based on voice recognition, which is used for solving the problem that an existing electric vehicle charging navigation path cannot provide a satisfactory charging path for a user through voice interaction. The system comprises a voice recognition module used for collecting and processing voice signals in a vehicle; a vehicle information acquisition module used for providing necessary vehicle information for a vehicle-mounted controller module; a vehicle-mounted controller module which is a core module for user datastorage and path planning; a man-machine interaction module used for providing a visual interface and a manual interaction entry for the user; a voice broadcasting module used for providing necessaryfeedback information for a voice command of the user; and a cloud server module used for acquiring traffic information and charging station state information. According to the embodiment of the invention, the electric vehicle charging navigation function is realized through voice interaction with the user, a satisfactory navigation scheme can be effectively provided for the user of an electric vehicle, and the traffic risk caused by manual interaction in the driving process is reduced.

Description

technical field [0001] The invention belongs to the field of electric vehicle charging and navigation, and in particular provides a design method for a voice recognition-based electric vehicle charging and navigation system. Background technique [0002] In recent years, the electric vehicle industry at home and abroad has developed rapidly, and electric vehicles have gradually become a new mainstream means of transportation, which are widely used in private travel, logistics services, industrial transportation and other fields. However, factors such as the short battery life of electric vehicles and the lack of charging stations in various places have always restricted the development of the electric vehicle industry. Therefore, when the battery of electric vehicles is insufficient, the choice of charging stations has become the most concerned issue for electric vehicle owners. In order to provide reasonable electric vehicle charging route suggestions for electric vehicle ...

AI Technical Summary

Problems solved by technology

[0007] Therefore, the purpose of the present invention is to provide a method for designing an electric vehicle charging navigation system based on voice recognition, which is used to solve the difficulty for electric vehicle owners to find or choose an ideal charging station, and there are potential safety hazards when manually interacting with the navigation system while driving. The problem of slow access to navigation data when the server is busy

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