Motorcycle Auxiliary Lighting for Ground Illumination
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Solution Overview
Problem
Existing motorcycle lighting systems do not adequately facilitate safe stopping and parking operations due to ground level variations and slippery conditions, leading to potential loss of balance and injuries.
Innovation Solution
A motorcycle equipped with an auxiliary lighting device that automatically activates when the vehicle slows below a certain speed, providing additional illumination of the ground area beside and under the motorcycle, and a secondary lighting device for the kickstand to enhance visibility during parking and resting positions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If traditional lighting systems are used, then the motorcycle has simple structure and low energy consumption, but the ground area beside and under the motorcycle is not adequately illuminated during stopping and parking operations
Solution Approach 1:
The lighting system is segmented into multiple independent lighting devices: a first auxiliary lighting device for illuminating the ground area beside the motorcycle, a second auxiliary lighting device for illuminating the kickstand, and integration with existing headlight and rear light systems. This segmentation allows each device to perform its specific function optimally without requiring complete system redesign.
Solution Approach 2:
The auxiliary lighting devices are configured to activate automatically when the motorcycle is in stopping or parking operations, providing illumination before the driver needs to assess the ground conditions. The electronic control unit monitors motorcycle state and pre-activates lighting when stopping/parking conditions are detected, ensuring ground areas are illuminated before the driver needs to evaluate them.
2Reliability
If auxiliary lighting devices are added to illuminate ground areas, then driver safety during stopping and parking is improved, but energy consumption increases
Solution Approach 1:
The auxiliary lighting devices are designed with dynamic control through an electronic control unit that automatically activates and deactivates the lighting based on real-time motorcycle operating conditions. The lighting is activated when stopping or parking operations are detected (based on speed, clutch, brake, and gear position signals) and deactivated when the motorcycle is in normal driving mode, ensuring energy is consumed only when safety illumination is actually needed.
Solution Approach 2:
The electronic control unit continuously monitors multiple motorcycle parameters (speed, clutch position, brake operation, gear position) and uses this feedback to intelligently control the auxiliary lighting devices. This feedback mechanism ensures lighting is provided only when the motorcycle is in stopping or parking operations, automatically adjusting energy consumption based on actual operational needs rather than continuous operation.
3Illumination intensity
If the auxiliary lighting device is always activated, then ground visibility is always improved, but the lighting device consumes energy unnecessarily during normal driving
Solution Approach 1:
The auxiliary lighting devices transition from static always-on operation to dynamic conditional operation. The electronic control unit adjusts the lighting state based on real-time motorcycle operating conditions, activating lighting only during stopping and parking operations when ground visibility is actually needed for safety, and deactivating during normal driving to prevent unnecessary energy consumption.
Solution Approach 2:
The auxiliary lighting operates periodically rather than continuously, activating only during specific operational phases (stopping and parking) and remaining inactive during normal driving phases. This periodic operation pattern, controlled by the electronic control unit monitoring motorcycle state, ensures energy is consumed only during the periods when ground illumination provides actual safety benefit.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enhances driver safety by illuminating the ground area and kickstand, reducing hazards from uneven terrain and slippery surfaces, thereby preventing accidents and injuries during stopping and parking.
Implementation Method 1
a first auxiliary lighting device (30) fixed to the motorcycle body (2, 3, 4) and adapted to be electrically controlled in order to be activated and deactivated, wherein the first auxiliary lighting device (30) is arranged and oriented so that, when activated, it lights a ground portion (G1) being on the side and/or under the central part (3) of the motorcycle body (2, 3, 4)
Implementation Method 2
An electronic control unit (100) is operatively connected to the first auxiliary lighting device (30) in order to activate and deactivate it
Data Source
Figure 1~2
Figure 3~4
Figure 5~6
AI summary
A motorcycle (1) including: a motorcycle body (2,3,4) extending along a longitudinal axis (L-L) and having a front part (2), a tail part (4) and a central part (3) comprised between the front part (2) and the tail part (4); at least two wheels (5,6) constrained to the motorcycle body (2,3,4), including a front wheel (5) and a rear wheel ( 6 ); a traction engine (7) constrained to the motorcycle body (2, 3, 4) and operatively connected to at least one of the wheels (5, 6); at least one headlight (12) fixed to the front part (2); at least one rear light (14) fixed to the tail part (4). The motorcycle (1) further includes a first auxiliary lighting device (30) fixed to the motorcycle body (2,3,4) and adapted to be electrically controlled in order to be activated and deactivated, wherein the first auxiliary lighting device (30) is arranged and oriented so that, when activated, it lights a ground portion (Gl) being on the side and/or under the central part (3) of the motorcycle body (2,3,4).