Spherical Shift Control Interface With Rotating Illumination Display
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing electronic transmission systems lack a design that enhances visual recognition and marketability while maintaining stability, particularly in shift control mechanisms for vehicles, as they often require complex mechanical structures and do not effectively utilize high-tech imagery for user interface improvements.
Innovation Solution
A sphere-type shift control apparatus with a shift operation unit on one hemisphere and a design unit for indirect illumination and image transmission on the other, which rotates 180 degrees to expose either the shift operation unit or the design unit based on operational requirements, utilizing a spherical mechanism, printed circuit boards, and a power mechanism with a motor to control exposure.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a complex mechanical structure is used for shift control, then the shift operation can be performed reliably, but the device complexity increases and visual recognition is reduced
Solution Approach 1:
The patent replaces traditional complex mechanical shift control structures with an electronic shift control device that uses electronic signals and a spherical mechanism. The spherical mechanism with rotating hemisphere allows electronic actuation of shift ranges (P, R, N, D) without complex mechanical linkages, thereby maintaining reliability while reducing mechanical complexity and improving visual recognition through a compact, modern design.
2Device complexity
If traditional shift control design is used, then the structure is simple, but visual recognition and marketability are insufficient
Solution Approach 1:
The patent incorporates an illumination device that emits light through a spherical mechanism with patterns (such as gear shift patterns P, R, N, D) to enhance visual recognition. The illumination device can change the visibility and appearance of the shift control interface, providing high-tech imagery and improved user experience while maintaining a relatively simple overall structure.
3Ease of operation
If both shift operation unit and design unit are always exposed, then accessibility is maximized, but stability and visual focus are reduced
Solution Approach 1:
The patent employs a spherical mechanism that can rotate to dynamically expose or conceal different hemispheres. The shift operation unit is located on one hemisphere while the design unit (illumination device) is on the opposite hemisphere. By rotating the spherical mechanism, the system can expose only the currently needed unit, providing visual stability and focus while maintaining ease of operation when needed.
4Illumination intensity
If the spherical mechanism rotates to expose different units, then visual recognition is improved, but the mechanism complexity increases
Solution Approach 1:
The spherical mechanism serves multiple functions: it acts as a housing structure, a rotating platform for exposing different units, and an integrated illumination guide. The first and second hemispheres each contain different functional units (shift operation and design/illumination), and the single spherical mechanism handles all these functions, reducing overall system complexity despite the rotating capability.
Data Source
AI summary
A sphere-type shift control apparatus for an electronic transmission system includes a shift operation unit configured to be operated by a driver of a vehicle for gear shifting on a first hemisphere of a spherical mechanism and a design unit for indirect illumination and image transmission on a second hemisphere of the spherical mechanism. By rotating the spherical mechanism, only the shift operation unit is exposed to a vehicle interior through an opening of a housing when a shift operation is required, while only the design unit is exposed to the vehicle interior through the opening of the housing when the shift operation is not required.