Commercial Vehicle Side Marker Light Hazard Warning Flashing Control
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Commercial vehicle side marker lights do not effectively convey warning signals during hazardous situations, such as loading and unloading processes, which pose risks to nearby individuals.
Innovation Solution
A method and device that regulate side marker lights to display a flashing warning signal when a vehicle is in a warning situation, using a control device that can be activated by the driver or automatically during loading/unloading processes, ensuring enhanced visibility and safety.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If side marker lights are used for permanent marking, then vehicle identification is improved, but warning signal effectiveness during hazardous situations deteriorates
Solution Approach 1:
The side marker lights are controlled to switch between a permanent light signal mode for vehicle identification and a flashing warning signal mode for hazardous situations. The control device dynamically changes the lighting behavior based on the operational state, resolving the contradiction between maintaining reliable identification and providing effective warning signals.
2Ease of operation
If hazard warning mode is manually activated, then driver control is improved, but automatic safety during loading/unloading deteriorates
Solution Approach 1:
The control device receives feedback signals from detection devices that monitor loading and unloading operations. When hazardous situations are detected, the system automatically switches to flashing warning mode without requiring manual driver intervention, thereby improving automatic safety while preserving manual control capability when needed.
Solution Approach 2:
The system automatically detects hazardous situations through integrated detection devices and self-activates the hazard warning mode without requiring external manual input. This self-service capability ensures automatic safety during loading and unloading operations while the driver retains the option to manually control the system when desired.
3Loss of information
If side marker lights display permanent signal, then vehicle marking is improved, but hazard awareness in vicinity deteriorates
Solution Approach 1:
The side marker lights alternate between permanent illumination for vehicle marking and periodic flashing for hazard warning. The control device implements periodic flashing action during hazardous situations such as loading and unloading, thereby maintaining vehicle marking capability while significantly improving hazard awareness in the vicinity through the attention-grabbing flashing pattern.
Data Source
Figure 1
Figure 2
Figure 3~4
AI summary
The invention relates to methods for assisting a driver of a vehicle, in particular a commercial vehicle, wherein the vehicle (1), viewed in the transverse direction (y) of the vehicle, has at least one side marker light (11) on each side (12) on the outside, and wherein a control and/or regulating device (13) is provided by means of which the illumination of the side marker lights (11) can be regulated and/or controlled. According to the invention, in a warning situation of the vehicle (1), the control and/or regulating device (11) is switched to a hazard warning flashing mode in which the side marker lights (11) are controlled so that they display a flashing warning signal.