Automobile color screen display combination instrument

Abstract

The invention discloses an automobile color screen display combination instrument. The instrument comprises a liquid crystal panel, a color screen display panel, light emitting diodes, a light barrier and an electronic element board, wherein the liquid crystal panel, the color screen display panel, the light barrier and the electronic element board are screwed and fixedly arranged in an instrument shell from top to bottom in sequence; the multiple light emitting diodes are fixedly arranged on the electronic element board, are matched with the light barrier and correspond to the color screen display panel and the liquid crystal panel; the color screen display panel is symmetrically arranged on the lower side of the liquid crystal panel and corresponds to a dial arranged on the color screen display panel; the instrument shell is detachably provided with an upper cover plate and a rear cover plate. According to the automobile color screen display combination instrument, the liquid crystal panel, the color screen display panel and the light emitting diodes are matched; the LED light source and photo-polymerization and alignment of the light barrier are fully utilized, so data, graph and symbol display on the liquid crystal panel is more accurate, the display effect is more intuitive, and the production cost of the instrument is greatly reduced and is only one tenth that of a full liquid crystal display instrument; the instrument can be widely applied to various vehicles.

Description

technical field [0001] The invention relates to automobile electronic technology, in particular to an automobile color screen display combined instrument. Background technique [0002] The car instrument is used to indicate the running status of the car and the engine, so that the driver can know and master the working status of the various systems and components of the car at any time, so as to ensure the reliable and safe driving of the car. The early car instrument has only one speedometer, which only shows the speed of the car. With the increase of various auxiliary functions of the car, it has developed into the current common four-meter system. [0003] With the development of information technology, automobiles have entered the era of electronics, information and networking. In order to meet the needs of users, major automobile manufacturers in the world have successively developed a large number of automotive electronic control products for improving driving / riding ...

AI Technical Summary

Problems solved by technology

[0004] At the same time, the traditional electromechanical instrument panel can no longer meet the current information requirements of drivers and passengers due to its limited information display. It is necessary to adopt a dynamic information terminal with richer, more flexible and expandable capabilities, so that Realize extensive communication between occupants and information inside and outside the vehicle

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