Intelligent steering wheel control system based on scene triggering

Abstract

The invention provides an intelligent steering wheel control system based on scene triggering. The intelligent steering wheel control system comprises a vehicle-mounted information entertainment control device, a self-adaptive cruise control device and a liquid crystal display control device arranged on a steering wheel, wherein the vehicle-mounted information entertainment control device and the self-adaptive cruise control device are communicated with each other through a CAN bus; the liquid crystal display control device comprises a first sending and receiving control module, a layout control module, a display module and a touch module, the first sending and receiving control module receives a target content needing to be displayed from the vehicle-mounted information entertainment control device and / or the self-adaptive cruise control device, and the layout control module displays the target content based on the target content. A target display layout scheme consistent with the target content is searched from preset display layout schemes, and then the display module is controlled to display the target content according to the target display layout scheme; the touch module is used for detecting a touch instruction of a user for operating the target content displayed on the display module; and then the touch instruction is sent to the vehicle-mounted information entertainment control device and / or the self-adaptive cruise control device.

Description

technical field [0001] The invention belongs to the field of automobile steering wheel display control, and in particular relates to an intelligent steering wheel control system based on scene triggering. Background technique [0002] Since the appearance of automobiles, steering wheel controllers have used mechanical button operations to achieve specific functional requirements, and there are the following problems: 1. In terms of cost: the poor borrowability of the project has pushed up the cost of the bicycle; the design change in the later stage of the project has pushed up the design change Cost, including manpower and time; the above two points are not conducive to improving market competitiveness; 2. Experience and safety: In view of the limited space on the steering wheel, the number of physical buttons placed on the left and right sides of the steering wheel is small, and because of the small number of buttons, There are few functions that can be realized; the funct...

AI Technical Summary

Problems solved by technology

[0002] Since the appearance of automobiles, steering wheel controllers have used mechanical button operations to achieve specific functional requirements, and there are the following problems: 1. In terms of cost: the poor borrowability of the project has pushed up the cost of the bicycle; the design change in the later stage of the project has pushed up the design change Cost, including manpower and time; the above two points are not conducive to improving market competitiveness; 2. Experience and safety: In view of the limited space on the steering wheel, the number of physical buttons placed on the left and right sides of the steering wheel is small, and because of the small number of buttons, There are few functions that can be realized; the functional requirements of each physical button have been determined in the early stage of the project, and the probability of setting changes based on cost reasons in the later stage is very low

[0004] After the vehicle use scene changes, some functions of the physical buttons on the steering wheel will not be applicable. At this time, it will be extremely inconvenient for the user to control, either not to control, or to enter the vehicle infotainment system to control

The operation of the vehicle at high speed will lead to distraction, which will lead to the risk of vehicle accidents;

[0005] When the physical buttons support customization, due to the physical connection, fewer customization functions are implemented. Even if it is implemented, due to the fixed silkscreen on the physical buttons, there will be inconsistencies with the functions implemented by the customization.

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