Electric vehicle intelligent liquid crystal instrument and electric vehicle

Abstract

The invention discloses an electric vehicle intelligent liquid crystal instrument and an electric vehicle. A liquid crystal display screen in the instrument is connected with a main control chip and is used for displaying basic instrument information and entertainment function information under the driving of the main control chip; the main control chip is used for performing CAD bus communication with the whole electric vehicle, processing received data and then driving the liquid crystal display screen to display corresponding basic instrument information on one hand, and is used for processing an entertainment function request and driving the liquid crystal display screen to display related information of a corresponding entertainment function on the other hand; a CAD transceiver is connected with the main control chip and is used for completing CAD bus communication between the main control chip and the whole electric vehicle; a power supply management chip is connected with the main control chip and is used for converting the power supply voltage of the storage battery into the voltage required by the instrument; and a networking module is connected with the main control chip and is used for realizing an instrument networking function. The liquid crystal instrument is rich in functions, good in man-machine interaction effect, high in intelligent degree, safe and reliable, and improves the user experience.

Description

Technical field [0001] The present invention relates to a technical field of electric vehicles, electric vehicles and particularly to a liquid crystal smart meter and electric vehicles. Background technique [0002] As we all know, especially electric cars electric motorcycle has become the most popular vehicles in modern society requires people to its growing dependence surge at the same time, its safety, comfort, intelligence, personality and other aspects of higher and higher. [0003] Electric car dashboard is a major component of electric vehicles, it is the user of the vehicle for information exchange window, the user experience for the electric car instrument to some extent, the electric-vehicle user experience, so many manufacturers are committed to instruments on the development of electric vehicles, however, the existing electric car dashboard or common function monotonous, human-computer interaction is poor, low intelligence, poor reliability problems affecting the use...

AI Technical Summary

Problems solved by technology

[0003] The electric vehicle instrument is the main component of the electric vehicle. It is the window for the user to exchange information with the vehicle. The user's experience of the electric vehicle instrument determines the user's experience of the electric vehicle to a certain extent. Therefore, many manufacturers are also working hard For the development of electric vehicle instruments, however, the existing electric vehicle instruments still generally have problems such as monotonous functions, poor human-computer interaction effects, low intelligence, and poor reliability, which affect user experience.

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