Hinged Dissecting Barrier Elements for Selective Vehicle Blocking
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Solution Overview
Problem
There is a need for a barrier that can effectively block vehicles by dissecting them to prevent passage, while allowing passage for pedestrians and smaller vehicles.
Innovation Solution
A dissecting barrier unit comprising a ramp and a pivotally connected dissecting element with sharp edges, configured to move between an erected and horizontal state, allowing vehicles to be blocked or passed based on the element's position.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a barrier is designed to dissect vehicles to prevent passage, then vehicle blocking effectiveness is improved, but the barrier becomes more complex and difficult to operate
Solution Approach 1:
The barrier is divided into multiple independent dissecting elements (first dissecting element, second dissecting element, etc.) that can be separately positioned and controlled. Each element has its own hinge connection to the ramp, allowing independent operation while collectively achieving vehicle blocking through sharp edges that cut through vehicle components
Solution Approach 2:
The dissecting elements are designed to be movable between a horizontal state (allowing passage) and an erected state (blocking vehicles). The hinge connections enable dynamic positioning, and the elements can be raised or lowered based on operational requirements, transforming the barrier from a static structure to a dynamic system that adapts to different traffic control needs
2Reliability
If a barrier is designed to dissect vehicles, then vehicle blocking effectiveness is improved, but ease of operation deteriorates
Solution Approach 1:
The hinge-connected dissecting elements can be dynamically positioned between horizontal and erected states, allowing the barrier to be raised or lowered as needed. This dynamic capability enables easy transition between blocking and allowing passage without requiring complete disassembly or complex mechanical operations
Solution Approach 2:
The sharp edges of the dissecting elements are pre-positioned and ready to engage vehicles immediately when raised. The elements are designed in advance with the cutting geometry already in place, so when the barrier is activated, the dissecting action occurs instantly upon contact, eliminating the need for additional activation steps during vehicle interception
3Reliability
If sharp edges are added to dissecting elements, then vehicle dissecting capability is improved, but safety hazards increase
Solution Approach 1:
The sharp-edged dissecting elements are kept in a horizontal, non-threatening position during normal operation and only raised to the erected state when vehicle blocking is required. This dynamic control ensures that the hazardous sharp edges are isolated from pedestrians and legitimate traffic, presenting no safety risk during routine operations while maintaining effective vehicle dissecting capability when activated
4Adaptability or versatility
If a ramp structure is used to support dissecting elements, then adaptability is improved, but device complexity increases
Solution Approach 1:
The ramp serves multiple functions: it provides the base structure for mounting hinge connections, acts as a support surface for the dissecting elements in the horizontal state, and can be positioned at various locations to create blocking zones. This multi-functional design eliminates the need for separate mounting structures, reducing overall system complexity while maintaining deployment flexibility across different terrain and location requirements
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
Effectively blocks vehicles by dissecting them while allowing passage for pedestrians and smaller vehicles, providing a versatile and adaptable barrier system.
Implementation Method 1
a hinge on the bottom side wherein the hinge is connected to a surface, wherein the dissecting element is configured to move between an erected state in which the flat body is in an upright position and a horizontal state in which the flat body is adjacently lying on the surface
Data Source
AI summary
The present subject matter provides a dissecting element that comprises a flat body having an upper side and a bottom side and opposite edges; a hinge on the bottom side wherein the hinge is connected to a surface, wherein the dissecting element is configured to move between an erected state in which the flat body is in an upright position and a horizontal state in which the flat body is adjacently lying on the surface. A plurality of dissecting elements can be provided on a portable ramp and several dissecting elements or ramps establish a barrier system. A method is also provided to prevent passage of vehicles using the dissecting elements.